Isolated Tricuspid Valve Surgery; Long-Term Outcomes Based on Tehran Heart Center Data Bank Report Publisher Pubmed



Tafti SHA¹ ; Alaeddini F¹ ; Shirzad M¹ ; Bagheri J¹ ; Omran AS¹ ; Mahalleh M² ; Shoja S³ ; Omidi N¹ Show Affiliations
Source: Journal of Cardiothoracic Surgery Published:2021

Abstract

Background: Given that isolated tricuspid valve (TV) repair or replacement is performed relatively rarely, we sought to evaluate the rate of long-term mortality and readmission following this surgery. Methods: The current study was conducted in Tehran Heart Center on patients who underwent isolated TV repair or replacement between 2010 and 2018. Totally, 197 patients (repair = 150 vs replacement = 47) were included in our study and were then followed right after surgery for a median of 8 years to assess the incidence of postoperative events, readmission, and all-cause mortality. Results: The final analysis was conducted on 197 patients at a mean age of 44.4 ± 13.8 years. Most of the patients were female (56.9%). Ejection fraction, TAPSE, and right ventricular function improved in both groups after TV surgery. Length of stay in the intensive care unit per hour and hospitalization per day were higher in the replacement group and compared to the repair group (158.34 vs. 55.11 and 18.21 vs. 9.34, respectively). In-hospital mortality occurred in 20 patients, of whom 15 had TV replacement. Readmission occurred in five (2.5%) patients,all were in the repair group. Conclusions: The result of this single-center study showed that TV replacement is associated with a higher rate of postoperative events and all-cause mortality compared to TV repair. Whereas, repair group had a higher rate of readmission. Therefore, the overwhelming tendency is toward repair; nonetheless, no hesitation is permissible if a replacement is adjudged to confer a better outcome for the patient. © 2021, The Author(s).